part A Attempt to violate the primary key constraint and observe the result.part B Attempt to violate the foreign key constraint and observe the result mysql> show create table reserved;+-| Table | Create Tablereserved | CREATE TABLE 'reserved ('stdid` int NOT NULL,'bid' int NOT NULL,'rdate' date NOT NULL,PRIMARY KEY (`stdid`, `bid`),CONSTRAINT 'C2¹ FOREIGN KEY' (`stdid`) REFERENCES `student` (`stdid`)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci |·+−−1 row in set (0.00 sec)| ‒‒‒‒‒‒‒‒‒‒‒‒

The reserved table in the image has a primary key that consists of two columns, stdid and bid. A…

Answered: part A Attempt to violate the primary…

part A Attempt to violate the primary key constraint and observe the result. part B Attempt to violate the foreign key constraint and observe the result

Database Systems: Design, Implementation, & Management

12th Edition

ISBN:9781305627482

Author:Carlos Coronel, Steven Morris

Publisher:Carlos Coronel, Steven Morris

Chapter7: Introduction To Structured Query Language (sql)

Section: Chapter Questions

Problem 6RQ: What are referential constraint actions?

See similar textbooks

Related questions

Q: Redundant Array of Independent Disks (RAID): Why is RAID implemented in storage systems, and…

A: RAID, an acronym for Redundant Array of Independent Disks, refers to a storage technology that…

Q: 1. Write a SQL anonymous block to find sum of first ten natural numbers. 2. Write a SQL…

A: SQL (Structured Query Language) is a domain-specific language used for managing and manipulating…

Q: b) Draw the process states for the traces that illustrate the transition of each process among the…

A: The image depicts the process traces from the processor's point of view, assuming a maximum…

Q: Given the table PRODUCT(ProductID, ProductName, ProductClass, ProductWeight, ProductStyle,…

A: SELECT Statement:The query begins with the SELECT keyword, indicating that we want to retrieve…

Q: 3c) Construct a timing chart for this X1, X2 input sequence: 01, 10, 01, 11, 11, 01 At the sequence…

A: We need to write the timing chart for the x1 amd X2 of the given input. so we will see in the more…

Q: First person to visit space?

A: In this question we have to understand who was the first person to visit space ?Let's understand and…

Q: Ex 8) Draw a flowchart for a computer program that will receive numbers andoutput if they are…

A: The objective of the question is to design a flowchart for a program that accepts numbers as input…

Q: The aim of this lab is to familiarize yourself with reading and processing directories as well as…

A: Kindly note: Here are the steps I have used to generate this programI have used Dev-C++ IDE to write…

Q: Three strings are read from input and stored into list musicians. Then, three more strings are read…

A: The objective of the question is to format and print strings in Python. The strings are stored in…

Q: In Java, Create Movie class, which has private fields for title, director, rating. It has a…

A: Here's the algorithm for the given problem:Define a category Movie with personal fields for…

Q: I need help coming up with a unique but simple truth table example that has three propositions that…

A: In this truth table, we are examining the logical relationships between three propositions related…

Q: lease answer this question- Implement Floyd's algorithm for the Shortest Path on your system, and…

A: In this question we have to implement Floyd's algorithm in Java to find the shortest paths in a…

Q: Create a fee invoice application for students attending Valence College, a college in the State of…

A: You must develop the necessary classes and methods in accordance with the given specifications in…

Q: Represent the decimal number 171.625 in 32-bit IEEE 754 format.

A: SOLUTION -If we want to convert a decimal number to its 32-bit IEEE 754 binary…

Q: Write an if-else statement for the following: If user Tickets is equal to 8, execute award Points =…

A: In this question we have to write a If-Else Statement program where to allocate the awardPoints…

Q: Write a method myConcat that takes a string of multiple words and it returns a string made up of all…

A: The objective of the question is to create a method that takes a string of multiple words as input…

Q: Alert dont submit AI generated answer. please explain in details.

A: 1. To divide the network into 7 subnetworks, we need to borrow 3 bits because 2^3 = 8, which…

Q: question- Implement Floyd's algorithm for the Shortest Path on your system, and study its…

A: Java File Description : The Java file "LastNameFloydsAlgorithm.java" contains a class named…

Q: Python Develop a tokenizer that considers contractions like "can't" and "doesn't", splitting them…

A: Tokenization is the process of breaking down text into smaller units called tokens. These tokens can…

Q: Complete this function to create a date column of YYYY-MM-DD: unite(date, year, month, day, type…

A: unite() function is used to combine multiple variable values into one.

Q: Refer to image: (Computation and Automata) Provide new and correct solution for positive feedback!

A: The Required answer:Explanation:

Q: (Locate the largest element) Write the following method that returns the location of the largest…

A: The given programming exercise involves the creation of a Java class named Exercise08_13. The main…

Q: Assigning group access controls eliminates individual accountability. Select one: O True

A: Accountability means that anyone can trace the activities on the protected system to a particular…

Q: python code... xalt = 77.0 y alt= 112

A: Please find below the python code for the given question:Explanation:Step 1:You can use the NumPy…

Q: Explain briefly why the network baseline information is required for the "Analyze" phase of…

A: A network is an assembly of linked computers or other devices that may speak with one another…

Q: In MIPS assembly, if I have a file with multiple lines of information, and I wanted to count how…

A: The objective of the question is to count the number of lines in a file using MIPS assembly…

Q: Given the table PRODUCT(ProductID, ProductName, ProductClass, ProductWeight, ProductStyle,…

A: In the given scenario, we have a table named PRODUCT with attributes like ProductID, ProductName,…

Q: Question :-1 Full explain this question and text typing work only We should answer our…

A: Answer with clear explanation is given below, please don't forget to rate my answer.Explanation:Step…

Q: What is buffering in I/O Management and Disk Scheduling? Why we need buffering while dealing I/O…

A: Buffering in I/O Management involves temporarily storing data to optimize transfers between devices,…

Q: #18 /etc/inc/config.inc(37): require_once('/etc/inc/notice...') #11 /etc/rc. banner (27):…

A: The provided error in pfSense indicates a critical issue related to handling PHP errors and notices,…

Q: Two dimension array in C: Create a two dimension array of integers that is 5 rows x 10 columns.…

A: Algorithm:Create a array of integers with rows and columns.Populate the first rows with the…

Q: What are the characteristics of data mining

A: Data mining is a process that involves extracting valuable patterns, information, and knowledge from…

Q: Fill in the matrix representation for the relation depicted in the arrow diagram. 1 2 1 2 3 1 Pick…

A: Given an arrow diagram that visually depicts a relation between elements of a set, the task is to…

Q: Review image for prompt: (Computation and Automata)

A: To determine which states belong to set M, we follow the given definition: ϵ∗(ϵ∗(q2)×{c}) where ϵ∗…

Q: Given the relation T below, use ordered pair notation to express the relation To T. ToT { Ex: (a,…

A: This question explores the concept of relation composition in mathematics. Specifically, it asks you…

Q: C++ , Write a program for a Bookstore to take an order from a customer, calculate how much to charge…

A: 1. Welcome message. 2. Ask for and save the user's first name. 3. Ask the user to enter and store…

Q: Implement a Doubly linked list to store a set of Integer numbers (no duplicate) Using Java •…

A: The items that make up a linked list are called nodes, and they are arranged in a linear data…

Q: TEMPERATURE CONVERTER WEBSITE The user will input a temperature in either Fahrenheit or Celsius and…

A: Algorithm:HTML Structure:Create an input field for the user to input the temperature.Add a dropdown…

Q: a) Prove following expression and draw the simplified logic circuit with truth table. (A + B)…

A: In step 2, I have provided proof.In step 3, I have provided truth table.In step 4, I have provided…

Q: Convert the following epsilon-NFA to its equivalent NFA.

A: Converting an epsilon-NFA (ε-NFA) to a standard NFA involves eliminating the epsilon transitions…

Q: Explain how the OSI model facilitates understanding and troubleshooting in network protocols?

A: The Open Systems Interconnection (OSI) model is a conceptual framework that standardizes the…

Q: Ex 6) assume there is a webpage containing an HTML input of type text and a button. When the button…

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Discuss different types of computer/device interfaces.

A: Computer/device interfaces are crucial components that facilitate communication between different…

Q: In MIPS assembly, how do I iteratively read a file that contains only 2 numbers on each line, and…

A: Navigating file operations and numerical computations in MIPS assembly language requires a…

Q: Which databases allow multiword column names with brackets, such as [First Name]? Question 3…

A: When working with databases, different database management systems (DBMS) may have distinct column…

Q: Given the relation U below, use ordered pair notation to express the relation U o U. U o U = { Ex:…

A: To express the relation UoU (composition of relations U and U), find all pairs (x, y) such that…

Q: What are the five layers in the Internet protocol stack? What are the principal responsibilities of…

A: The Internet protocol stack consists of five layers. These are, from top to bottom: the Application…

Q: Fibonacci Series Write a MIPS assembly function called fibonacci to print the Fibonacci series up to…

A: Here's the set of rules for the MIPS assembly function fibonacci to print the Fibonacci collection…

Q: Add the following decimal numbers by converting each to five-digit 10's complementary form, adding,…

A: SOLUTION -To add and convert the decimal into sign and magnitude follow the steps:Convert to 5-digit…

Q: To get credit for this assignment, perform the instructions below and enter the code you get from…

A: The objective of the question is to create a MySQL database, create a table in the database, insert…

Concept explainers

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.

Question

100%

part A Attempt to violate the primary key constraint and observe the result.
part B Attempt to violate the foreign key constraint and observe the result

mysql> show create table reserved;
+-
| Table | Create Table
reserved | CREATE TABLE 'reserved (
'stdid` int NOT NULL,
'bid' int NOT NULL,
'rdate' date NOT NULL,
PRIMARY KEY (`stdid`, `bid`),
CONSTRAINT 'C2¹ FOREIGN KEY' (`stdid`) REFERENCES `student` (`stdid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci |
·+−−
1 row in set (0.00 sec)
| ‒‒‒‒‒‒‒‒‒‒‒‒

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Attempting to violate the primary key constraint:

VIEW

Step 2: Attempting to violate the foreign key constraint:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.